.show{
  display: block!important;
}
.hide{
  display: none!important;
}
.el-input-group__append, .el-input-group__prepend{
  font-size: 12px;
  color: #999;
  background-color:#e6e4e4;
  width: 80px;
  text-align: center;
  padding: 0;
}
.el-form-item.is-error .el-input__inner, .el-form-item.is-error .el-textarea__inner {
  border-color:transparent;
}
.send-code{
  margin: -10px 0!important;
}